Abstract: This academic presentation examines the correlation between the 7th-century Qur’anic text and established 20th-century cosmological facts. Through a linguistic analysis of Arabic verses and a review of modern scientific discoveries like the Big Bang and cosmic expansion, we aim to demonstrate that the Qur'an contains precise statements about the universe's origin and structure that were impossible to know through human means at the time of its revelation.

Note: This analysis relies on well-established scientific theories. We avoid forcing the Qur'an onto speculative hypotheses.

Qur’anic Evidence

Translation: "And the heaven We constructed with strength, and indeed, We are [its] expanders."
(Surah Adh-Dhariyat 51:47)

Scholarly Commentary: The Arabic word Mūsiʿūn is the plural active participle from the root w-s-ʿ, meaning "to widen" or "to expand." The grammatical structure (using the emphatic particle 'la' and the nominal sentence) indicates a continuous, ongoing action. The verse explicitly states that the Creator is continuously expanding the "heaven" (a term used in the Qur'an for the cosmos beyond Earth).

Modern Cosmology

Before the 1920s, the prevailing scientific view was the "Static Universe" model—that the universe was eternal and unchanging. This changed with two key developments:

• Theoretical Framework (1915-1922): Albert Einstein's General Theory of Relativity suggested a dynamic universe. Russian mathematician Alexander Friedmann and Belgian priest-physicist Georges Lemaître independently used these equations to show the universe must be either expanding or contracting.
• Observational Proof (1929): Astronomer Edwin Hubble, working at the Mount Wilson Observatory, observed distant galaxies. He discovered a relationship known as Hubble's Law: the farther away a galaxy is, the faster it is receding from us. This "redshift" of light proved conclusively that the fabric of space itself is stretching.

Conclusion: The Qur'an's 7th-century claim of a continuously expanding universe is in perfect agreement with the 20th-century discovery of cosmic expansion.

Qur’anic Evidence

Translation: "Have those who disbelieved not considered that the heavens and the earth were a joined entity, and We separated them...?"
(Surah Al-Anbiya 21:30)

Scholarly Commentary: This verse uses two precise Arabic terms. Ratq means a solid, fused, or sewn-together mass. Fataq is the opposite action: to unstitch, rip apart, or separate. The verse describes the entire cosmos ("heavens and earth") as initially being one fused entity that was subsequently separated.

Modern Cosmology

If the universe is expanding, rewinding the clock implies that everything was once closer together. Modern cosmology posits the Big Bang theory, which states:

• Approximately 13.8 billion years ago, the entire universe—including all matter, energy, and even space and time—was compacted into a point of infinite density and temperature called a singularity.
• This is the moment of "creation." The universe then began to expand rapidly from this single, fused state.
• This theory was confirmed in 1965 by Arno Penzias and Robert Wilson, who detected the Cosmic Microwave Background (CMB) radiation—the "afterglow" heat from the Big Bang.

Conclusion: The description of the universe as a single "joined entity" (ratq) that was "separated" (fataq) is an accurate summary of the initial state of the cosmos according to the Big Bang theory.

Qur’anic Evidence

Translation: "Then He directed Himself to the heaven while it was smoke..."
(Surah Fussilat 41:11)

Scholarly Commentary: The Qur'an uses the word Dukhān, meaning "smoke." Smoke is a suspension of particles in a hot gas. This term is used to describe a state of the early universe before the formation of stars and galaxies.

Modern Cosmology

After the initial Big Bang expansion, the universe was too hot for atoms to form. For the first ~380,000 years, it was an opaque, hot plasma of photons, electrons, and protons. Cosmologists refer to this state as a "primordial fog" or a hot, gaseous soup. Only after it cooled could neutral hydrogen atoms form, and later, gravity pulled this gas together to create the first stars and galaxies.

Conclusion: Describing the early, pre-stellar universe as "smoke" is a scientifically appropriate metaphor for its hot, gaseous, and opaque state.

The Qur'an predates these discoveries by centuries, containing statements that contradict the erroneous beliefs of its time but align with modern facts.